Emergency procedures Flashcards
What to do for failure of level crossing (6)
Apply Blocking to ensure the TSR is given to all approaching trains.
Apply a 10km TSR to the affected level crossing.
Endorse the Train Control diagram.
Advise NCM.
Advise 155 to get a Signal Maintainer on site.
Log the event in ORA.
Actions if there is a collision of blockage at a level crossing (4)
Raise the alarm
Advise train control (NCM)
Call fire 111
Advise technical personnel responsible for automatic alarms and track
What is considered a level crossing failure? (4)
Level crossing failure can be the result of alarms at the level crossing failing or thought to have failed.
Operations Support may get an alarm that identifies an issue with the alarm operations at a level crossing.
A level crossing could be flashing on the Train Control Panel in Auckland.
It can also be a car vs barrier arm – this event MUST also be treated as a level crossing failure.
The process train control must follow when a driver reports fatigue (4)
Instruct operator not to move train
Notify NCM and LCM/Team leader
Log event into ORA
Send a relief L.E to take over
Small/medium animals on the tracks actions and diagram conventions (2)
For small/medium sized animals there is no risk of injury or harm to railway operations. Train Control is to advise passing trains of information. No staff call out necessary.
Dashed line in black pen at metrage
Large animals on the tracks (cattle beast) actions and conventions (2)
For large animals, there is a risk of derailment. Train Control is to advise passing trains to reduce speed to 25km/h past the reported location and callout a Ganger to assist in removing the stock.
Dashed line or box at meterage in black pen with the speed restriction written down
Trespasser on the tracks actions and conventions (3)
For transitory trespassers, there is a lower risk of collision.
Train Control is to advise passing trains to exercise caution, use horn and to reduce speed at the Operators discretion. Trains are to report subsequent sightings to Train Control. The Police are called is any description of trespassers is likely to enable them to be locate.
Dashed line or box with meterage at location written in black pen
Static trespasser on the tracks actions and conventions (2)
For static trespassers that are on the track or at risk of electrocution, Train Control is to stop any approaching trains and call Police to attend. An emergency electrification isolation must be made if there is an electrocution risk.
Solid black line or box at meterage
Train Surfers in multi line areas actions and diagram conventions (2)
In multi-line areas, to prevent train absconding into the path of an opposing train, Train Control is to advise the affected train to reduce speed to 40km/h and stop at the next safe place to inspect the train and remove the train surfers.
Show train waiting in red pen, the note down in black pen the details of the delay
Train Surfers in single line areas actions and graph conventions (3)
In single line areas, Train Control is to stop the affected train immediately and the train crew is to inspect the train and remove the train surfers.
Police must be advised.
Show train waiting in red pen, the note down in black pen the details of the delay
Stone Throwers actions and graph conventions (2)
Train Control is to advise all passing trains to exercise caution. Trains are to report all sightings of persons to Train Control. If stone throwing is sustained and a description provided, the Police must be advised.
Potentially a dotted line in black pen, especially if it causes delays
Potential Self Harm actions and graph conventions (2)
Train Control is to stop any approaching trains and call Police to attend.
Solid black line or box at that meterage
If a Track Irregularity is reported to Train Control, they must: (5)
Apply blocking to protect the area.
Stop and hold trains pending a response or instruction from Infrastructure Personnel.
Advise NCM.
Advice 155 to organize Infrastructure Personnel to investigate.
Log onto ORA
Who would authorize the track to resume normal operations after a bump has been felt in the track (1)
Infrastructure personnel
When a TEM tail light fails, Train Control will: (4)
Give instructions for the train to proceed, nonstop if possible to the next Terminal listed as holding TEM’s.
If that Terminal does not have a replacement TEM then the train may proceed non-stop if possible to the next Terminal listed as holding TEM’s.
If there is no TEM available at that Terminal then a second crew member will be assigned to the train from that point.
If the TEM is changed, advise NCM accordingly.
When a dragging equipment alarm is activated or dragging equipment is suspected, the following steps must be taken: (2)
The train must be stopped immediately.
The train consist must be examined for possible dragging equipment.
What is a dragging end detector (1)
Dragging end detectors are provided on selected sites. These detect unusual conditions such as brake rigging, chains or strops dragging from the train and send an automated message to train control
After a DED goes off why is it important to ensure a train is stopped immediately and not enter station limits or go over any points (1)
Because they can cause the loss of points detection and other track side problems. Things can get caught in the wheels and cause a derailment.
What are the six steps train control must take for a runaway vehicle (5.4)
Apply blocking
Take action to set a route clear of potential conflicts.
Warn any approaching trains or track users of the situation.
Set signals to proceed which protect level crossings.
Consideration to be taken regarding:
- Stopping the vehicle by directing it into safety points,
- Gradient profiles,
- Runaway may change direction,
- Using police /rail personnel to protect at risk level crossings.
Emergency Alarm (1)
Is a system that Locomotive Engineers can use to send an emergency radio call through to Train Control if required.
Vigilance Alarm (3)
Is a system that regularly tests the Locomotive Engineers alertness and will automatically apply the brake if not cancelled. The Vigilance Device is programmed to:
Cycle the Vigilance light randomly between 30 and 50 seconds.
Apply a Penalty brake (activating a Vigilance Alarm in Train Control) if the vigilance goes to whistle 5 times with 7 cycles).
When the screen indicates Emergency & Vigilance Alarms (4.3)
Attempt to contact the Locomotive Engineer immediately.
If the first attempt is unsuccessful, continue to call frequently for the next 2 minutes.
If a reply is not received within 2 minutes, send a person (suitable rail personnel or if not available a police officer) to the train to find out what has caused the alarm.
Immediately once help has been arranged, advise:
- The nearest Terminal Supervisor/Team Leader
- The NCM
- Record into ORA
If radio failure occurs on Passenger Trains (1)
Continue as normal, advise the Train Manager/Guard so they are aware of the need to take special action if required.
If radio failure occurs on ATC Freight Trains. (1)
Change the loco if still at the departing terminal. Provide a second crew member if a loco isn’t available. If either type of failure occurs when a train is en route, the train should continue until it reaches a station where the locomotive change or second person can be provided. The Locomotive Engineer must call from agreed stations en route, leaving the portable radio in the holder.
